![I want to create a motion activated light. I have a PIR sensor, a 5V relay laying around. And I want to use a 5v wall adapter for powering my circuit. Will I want to create a motion activated light. I have a PIR sensor, a 5V relay laying around. And I want to use a 5v wall adapter for powering my circuit. Will](https://i.redd.it/6tgatows4th61.png)
I want to create a motion activated light. I have a PIR sensor, a 5V relay laying around. And I want to use a 5v wall adapter for powering my circuit. Will
![electrical - motion sensor lights constantly on, motion only, or off - Home Improvement Stack Exchange electrical - motion sensor lights constantly on, motion only, or off - Home Improvement Stack Exchange](https://i.stack.imgur.com/etapH.png)
electrical - motion sensor lights constantly on, motion only, or off - Home Improvement Stack Exchange
![Can a motion sensor light be installed prior to a regular light fixture at the end of a run. How do you wire it? Can a motion sensor light be installed prior to a regular light fixture at the end of a run. How do you wire it?](https://ww2.justanswer.com/uploads/AssuredElectrical/2011-11-30_191048_motionsensorwiring.jpg)